Escalators

Details Escalators Escalators

1996-04-24

1998-07-28

Valenza, Joseph E.

Conveyors: power-driven

Conveyor or accessory therefor specialized to convey people

By stairway having steps forming an endless member

1985021, B66B 2312

Patent

active

057851670

ABSTRACT:
A device for displaying indicia on an escalator. The device includes a plate for attachment to an escalator step. The plate is of a transparent or translucent material and is shaped and arranged to complement the external profile of the step. The plate includes a front face and a back face, with an internal slot or space therebetween, into which a sign or other sheet material can be inserted and held.

REFERENCES:
patent: 5176239 (1993-01-01), Findlay et al.
patent: 5411127 (1995-05-01), Findlay
patent: 5439090 (1995-08-01), Findlay
patent: 5441140 (1995-08-01), Reid

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